Search results for "Amari"
showing 10 items of 162 documents
Wood as a structural element in the houses of Akrotiri on Thera, Greece. The anthracological evidence
2021
Abstract The highly destructive eruption of the volcano of Santorini during the Late Cycladic I period as a fortunate consequence caused the buildings of the archaeological site of Akrotiri on Thera (Greece) to be remarkably well preserved. The present study deals with wood charcoal macroremains from the construction timbers of two buildings from this site, namely Xeste 3, a semi-public building and the House of the Ladies, a private building. The data suggest the extensive use of Olea europaea for the construction of the wooden floors of the upper storeys, the doors and the infrastructure of the walls. Other taxa systematically used for the beams of the floors of the upper storeys were Pin…
Tamarix arborea var. arborea and Tamarix parviflora: Two species valued for their adaptability to stress conditions.
2016
The choice of stress resistant and highly adaptable species is a fundamental step for landscaping and ornamental purposes in arid and coastal environments such as those in the Mediterranean basin. The genus Tamarix L. includes about 90 species with a high endurance of adversity. We investigated the water relations and photosynthetic response of Tamarix arborea (Sieb. ex Ehrenb.) Bge. var. arborea and T. parviflora DC. growing in an urban environment. Both species showed no evidence of drought or salt stress in summer, and appeared to follow two strategies with T. arborea var. arborea investing in high carbon gain at the beginning of the summer, and then reducing photosynthetic activity at t…
Artificial germination activation of Dialium corbisieri by imitation of ecological process.
2013
11 pages; International audience; Species of the gender Dialium commonly are trees found in Central African rainforests. They produce tasty sugary fruits, feeding numerous frugivores, but are, despite their valuable nutritional value, rarely exploited by humans. A potential reason for this could be the complexity of symbiotic dependence between trees and pollinators, germination activators, and dispersers causing problems in ancestral and contemporary domestication. We investigated Dialium corbisieri reproduction in the Democratic Republic of the Congo, Bandundu Province. Here we give a key for an artificial activation of germination of these trees ecologically adapted to the digestive syst…
New Mediterranean records of Trabutina mannipara (Hemprich & Ehrenberg 1829) (Hemiptera: Coccomorpha: Pseudococcidae)
2018
The occurrence of Trabutina mannipara (Hemprich & Ehrenberg, 1829) (Hemiptera: Coccomorpha) is reported for the first time at Linosa (Pelagian Islands, Sicily Channel, Italy) and Libya. T. mannipara was approved by USA authorities for release as biocontrol agents against invasive saltcedars. The potential impact of this species, that in the Mediterranean area showed to be occasionally invasive, is discussed.
First record of Tamarix macrocarpa (Tamaricaceae) for Europe
2017
AbstractTamarix macrocarpa, a species with distribution in Central and North Africa, in the countries bordering the Persian Gulf and in Central and western Asia is recorded for the first time for Europe. Pentamerous flowers and androecium diplostemonous characterize this small tree.
Host range testing of Tamarixia dryi (Hymenoptera: Eulophidae) sourced from South Africa for classical biological control of Trioza erytreae (Hemipte…
2019
Abstract The African citrus psyllid, Trioza erytreae, vectors citrus greening or huanglongbing (HLB) disease. The psyllid has been reported from mainland Europe, where it is rapidly spreading from the northwest to the southwest of the Iberian Peninsula. In order to reduce its spread and population levels, a classical biological control program with the parasitoid Tamarixia dryi is under development in Spain. We evaluated the host specificity of T. dryi using 11 non-target psyllid (NTP) species, including five species of the genus Trioza. The psyllids were selected based on phylogenetic and ecological criteria. Tamarixia dryi exhibited a high host specificity. Females did not parasitize any …
El privilegio del saber. Juristas en los reinos de Valencia y Portugal (siglos XVI-XVII)
2021
Mujer y representación política institucional en la Comunidad Valenciana. 1977-1995. Diputadas, ministras y cargos institucionales
2014
“Mujer y representación política institucional en la Comunidad Valenciana. 1977-1995. Diputadas, ministras y cargos institucionales” es la primera parte de un trabajo de documentación para un capítulo de “La democracia en la Comunidad Valenciana. Partidos, elites políticas, elecciones y programas políticos”. “Mujer, poder político y democracia paritaria”. Se recoge el papel de la mujer en la vida política de la Comunidad Valenciana en la democracia actual, desde 1977. Es documentación sin elaborar, pero que aporta datos de la presencia de la mujer en las instituciones, partidos y sindicatos. Cuando este completa será una parte de la investigación referida, y de la que ya hay dos publicacion…
El Grand Débat National de Francia : análisis de un proceso participativo multicanal.
2021
En una época de cambios tecnológicos y sociales, la ciudadanía demanda nuevos canales de participación pública. En los últimos tiempos distintos procesos de participación recurren a la opinión ciudadana para adoptar decisiones. El movimiento de los chalecos amarillos desencadenó una ola de protestas en Francia a la que quiso hacerse frente con el Grand Débat National, un proceso participativo multicanal, a distintos niveles administrativos. El estudio de su desarrollo y resultados debe servir para diseñar futuros procesos similares.
Contribución de IGF-I en la hiperplasia mamaria promovida por AIB1
2015
El oncogén AIB1 (Amplified in Breast Cancer 1) es un coactivador de la transcripción de genes implicados en la respuesta fisiológica a hormonas y factores de crecimiento. La sobreexpresión de AIB1 es una característica frecuente en muchos tipos de cáncer, incluyendo el de mama. Diferentes estudios con líneas celulares y modelos animales han demostrado que AIB1 interacciona con la ruta de señalización de IGF-I/PI3K/AKT a diferentes niveles moleculares. Por otra parte, la señalización mediada por IGF-I a través de su receptor IGF-IR juega un papel muy importante en el desarrollo de la glándula mamaria y en los procesos patológicos que ocurren en este tejido. Debido a esto, existen múltiples i…